import java.util.Scanner;

public class Demo {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        System.out.print("请输入一个数字：");
        //int data1 = scanner.nextInt();
        //suShu.sushuJudge(data1);
        int data2 = scanner.nextInt();
        Print.sushuPrint(data2);
    }
}
